109 lines
3.0 KiB
C
109 lines
3.0 KiB
C
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include "config.h"
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#include "suite.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <CUnit/Basic.h>
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#include <guacamole/error.h>
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#include <guacamole/parser.h>
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#include <guacamole/protocol.h>
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#include <guacamole/socket.h>
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void test_instruction_read() {
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int rfd, wfd;
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int fd[2], childpid;
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char test_string[] = "4.test,6.a" UTF8_4 "b,"
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"5.12345,10.a" UTF8_8 "c;"
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"5.test2,10.hellohello,15.worldworldworld;";
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/* Create pipe */
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CU_ASSERT_EQUAL_FATAL(pipe(fd), 0);
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/* File descriptors */
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rfd = fd[0];
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wfd = fd[1];
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/* Fork */
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if ((childpid = fork()) == -1) {
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/* ERROR */
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perror("fork");
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return;
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}
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/* Child (pipe writer) */
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if (childpid != 0) {
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close(rfd);
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CU_ASSERT_EQUAL(
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write(wfd, test_string, sizeof(test_string)),
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sizeof(test_string)
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);
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exit(0);
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}
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/* Parent (unit test) */
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else {
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guac_socket* socket;
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guac_parser* parser;
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close(wfd);
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/* Open guac socket */
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socket = guac_socket_open(rfd);
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CU_ASSERT_PTR_NOT_NULL_FATAL(socket);
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/* Allocate parser */
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parser = guac_parser_alloc();
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CU_ASSERT_PTR_NOT_NULL_FATAL(parser);
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/* Read instruction */
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CU_ASSERT_EQUAL_FATAL(guac_parser_read(parser, socket, 1000000), 0);
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/* Validate contents */
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CU_ASSERT_STRING_EQUAL(parser->opcode, "test");
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CU_ASSERT_EQUAL_FATAL(parser->argc, 3);
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CU_ASSERT_STRING_EQUAL(parser->argv[0], "a" UTF8_4 "b");
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CU_ASSERT_STRING_EQUAL(parser->argv[1], "12345");
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CU_ASSERT_STRING_EQUAL(parser->argv[2], "a" UTF8_8 "c");
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/* Read another instruction */
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CU_ASSERT_EQUAL_FATAL(guac_parser_read(parser, socket, 1000000), 0);
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/* Validate contents */
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CU_ASSERT_STRING_EQUAL(parser->opcode, "test2");
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CU_ASSERT_EQUAL_FATAL(parser->argc, 2);
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CU_ASSERT_STRING_EQUAL(parser->argv[0], "hellohello");
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CU_ASSERT_STRING_EQUAL(parser->argv[1], "worldworldworld");
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guac_parser_free(parser);
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guac_socket_free(socket);
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}
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}
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